98 lines
2.6 KiB
C
98 lines
2.6 KiB
C
/*-------------------------------------------------------------------------
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*
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* pg_regress_main --- regression test for the main backend
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*
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* This is a C implementation of the previous shell script for running
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* the regression tests, and should be mostly compatible with it.
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* Initial author of C translation: Magnus Hagander
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*
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* This code is released under the terms of the PostgreSQL License.
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*
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* Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/test/regress/pg_regress_main.c
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*
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*-------------------------------------------------------------------------
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*/
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#include "pg_regress.h"
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/*
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* start a psql test process for specified file (including redirection),
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* and return process ID
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*/
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static PID_TYPE
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psql_start_test(const char *testname,
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_stringlist **resultfiles,
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_stringlist **expectfiles,
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_stringlist **tags)
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{
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PID_TYPE pid;
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char infile[MAXPGPATH];
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char outfile[MAXPGPATH];
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char expectfile[MAXPGPATH];
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char psql_cmd[MAXPGPATH * 3];
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size_t offset = 0;
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/*
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* Look for files in the output dir first, consistent with a vpath search.
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* This is mainly to create more reasonable error messages if the file is
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* not found. It also allows local test overrides when running pg_regress
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* outside of the source tree.
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*/
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snprintf(infile, sizeof(infile), "%s/sql/%s.sql",
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outputdir, testname);
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if (!file_exists(infile))
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snprintf(infile, sizeof(infile), "%s/sql/%s.sql",
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inputdir, testname);
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snprintf(outfile, sizeof(outfile), "%s/results/%s.out",
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outputdir, testname);
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snprintf(expectfile, sizeof(expectfile), "%s/expected/%s.out",
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outputdir, testname);
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if (!file_exists(expectfile))
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snprintf(expectfile, sizeof(expectfile), "%s/expected/%s.out",
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inputdir, testname);
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add_stringlist_item(resultfiles, outfile);
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add_stringlist_item(expectfiles, expectfile);
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if (launcher)
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offset += snprintf(psql_cmd + offset, sizeof(psql_cmd) - offset,
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"%s ", launcher);
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snprintf(psql_cmd + offset, sizeof(psql_cmd) - offset,
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"\"%s%spsql\" -X -a -q -d \"%s\" < \"%s\" > \"%s\" 2>&1",
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bindir ? bindir : "",
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bindir ? "/" : "",
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dblist->str,
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infile,
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outfile);
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pid = spawn_process(psql_cmd);
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if (pid == INVALID_PID)
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{
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fprintf(stderr, _("could not start process for test %s\n"),
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testname);
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exit(2);
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}
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return pid;
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}
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static void
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psql_init(int argc, char **argv)
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{
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/* set default regression database name */
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add_stringlist_item(&dblist, "regression");
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}
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int
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main(int argc, char *argv[])
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{
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return regression_main(argc, argv, psql_init, psql_start_test);
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}
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